| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.98 | 11.292% | $77.8821 | $77.88 | $77.90 | $77.90 |
| Purchase #2 | $163.35 | 5.279% | $171.9732 | $171.97 | $171.95 | $172.00 |
| Purchase #3 | $110.73 | 12.605% | $124.6875 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $19.58 | 10.743% | $21.6835 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $128.84 | 4.150% | $134.1869 | $134.19 | $134.20 | $134.20 |
| Purchase #6 | $176.92 | 9.447% | $193.6336 | $193.63 | $193.65 | $193.60 |
| Purchase #7 | $125.32 | 6.340% | $133.2653 | $133.27 | $133.25 | $133.30 |
| 7 purchase totals = | $794.72 | $857.3121 | $857.31 | $857.35 | $857.40 | |